Letter from William James Herschel, Folkestone, to 'Dearest Mother' [Margaret Brodie Herschel] He gives news of Emma, 'invigorated after a long walk' and Rose, who is better on her ankle. He notes dengue in his elbow and knee, but he has been comfortable otherwise. Mr and Mrs Webster called, the former suffering from gout. He notes collecting Emma and Rose from a visit in a fly and 'poor Selina' laid up with rheumatism. October 1872